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Study status

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Healthy Volunteer

What is this?
A volunteer subject with no known significant health problems who participates in research to test a new drug, device or intervention. These volunteers are recruited to serve as controls for patient groups. Healthy volunteers receive the same test, procedure, or drug the patient group receives.

Study phase

What is this?
During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

Search Results 1-10 of 231

  • Results filtered:
  • Study status: Open/Status Unknown
  • Healthy Volunteer: Accepts healthy volunteers
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  1. Learning More about How your Brain Works with Decreased Levels of Oxygen

    Rochester, MN

  2. Technology-enhanced Transitional Palliative Care for Family Caregivers

    Rochester, MN

  3. Cardiovascular Effects of Adderall in Healthy Young Adults

    Rochester, MN

  4. Cardiovascular Effects of Energy Drinks in Healthy Adults

    Rochester, MN

  5. A Study to Evaluate a Health and Wellness Coaching Model in Support of Caregivers of Patients with Advanced Lung Cancers

    Jacksonville, FL

  6. A Study of Motor Unit Recruitment During Isometric Contractions in Human Muscles

    Rochester, MN

  7. Enhancing Adaptations to Exercise

    Rochester, MN

  8. A Study of Molecular Anatomic Imaging Analysis of Tau, the Primary Pathological Protein in Progressive Supranuclear Palsy

    Rochester, MN

  9. A Study of the Mayo Clinic College of Medicine Ultrasound System

    Rochester, MN

  10. Respiratory Muscle Contribution to Blood Pressure During Exercise

    Rochester, MN


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